@article{10_4064_aa_19_1_79_87,
     author = {Michael Fried},
     title = {On the {Diophantine} equation f(y) - x = 0},
     journal = {Acta Arithmetica},
     pages = {79--87},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1971},
     doi = {10.4064/aa-19-1-79-87},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-19-1-79-87/}
}